Which airports can I use when flying from San Diego to Great Falls?

Flights from San Diego to Great Falls usually depart from San Diego (SAN) and arrive at Great Falls (GTF).

What cabin classes can I book on flights from San Diego to Great Falls?

Only Economy Class is available on flights from San Diego to Great Falls.

Which airports do connecting flights from San Diego to Great Falls pass through?

One-stop flights from San Diego to Great Falls most commonly connect through: • Salt Lake City (SLC) - 64% of one-stop connections • Denver Intl (DEN) - 19% of one-stop connections • Las Vegas Harry Reid Intl (LAS) - 10% of one-stop connections • Seattle/Tacoma Intl (SEA) - 7% of one-stop connections

Can I save money by using flexible dates for flights from San Diego to Great Falls?

Yes. Flexible dates can save you up to 65% on flights from San Diego to Great Falls. Wednesday is the cheapest departure day at $330 round-trip on average, while Monday is the most expensive at $928, a difference of $598. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

How long is a flight from San Diego to Great Falls?

A nonstop flight from San Diego to Great Falls takes 00m, covering 1,063 miles.

Do I need a passport to fly from San Diego to Great Falls?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Have flight prices from San Diego to Great Falls changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $352 to $860. That means the highest observed fare was about 2x higher than the lowest one.

How are flight prices from San Diego to Great Falls looking right now?

One-way fares from San Diego to Great Falls are currently lower than usual. Average one-way flight prices are about $355, which is 19% below the typical average for this route.

How much time can I save by choosing a different layover airport from San Diego to Great Falls?

Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 5h 39m, compared with 6h 26m via Seattle/Tacoma Intl (SEA) and 6h 37m via Denver Intl (DEN).

What is the time difference between San Diego and Great Falls?

Great Falls is 1 hour ahead of San Diego (Mountain Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Great Falls Airport (GTF)?

Great Falls Airport (GTF) hosts 5 major car rental companies, with daily rates starting from around $23 for economy cars. Top options include: • Avis • Budget • Alamo • Hertz • Enterprise Rent-A-Car

How much should I expect to pay for a San Diego to Great Falls flight?

Round-trip flights from San Diego to Great Falls range from $373 to $595, with an average of $463 over the past 12 months. Anything below $373 counts as a good deal.

How much is a round-trip flight from San Diego to Great Falls?

Round-trip flights from San Diego to Great Falls typically range from $373 to $595. The lowest price found in the past 5 days was $352, on Alaska Airlines.

Which airline is the cheapest to fly from San Diego to Great Falls?

Alaska Airlines ($352) and Delta ($459) are the cheapest airlines to fly round-trip from San Diego to Great Falls according to KAYAK data over the last 5 days.

What’s the most popular layover airport when flying from San Diego to Great Falls?

Salt Lake City (SLC) is the most popular layover for the San Diego to Great Falls route. 64% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via SLC.

What is the cheapest layover airport when flying from San Diego to Great Falls?

Flights via Las Vegas Harry Reid Intl (LAS) offer the most affordable fares, with an average round-trip price of $197. Based on KAYAK data over the past 3 months.

When flying from San Diego to Great Falls which airport offers the shortest layover?

Salt Lake City (SLC) had the shortest average connection time for San Diego to Great Falls layovers at 3h 47m over the past 3 months.

$352 CHEAP FLIGHTS from San Diego to Great Falls (SAN - GTF)

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Cheapest round-trip

$352

Typical prices: $373-$595

Alaska Airlines

Wed 11/14Sat 11/17

SAN - GTF • 1 stop

Cheapest one-way

$306

Typical prices: $244-$464

Alaska Airlines

Thu 1/4

SAN - GTF • 2 stops

Nonstop flights

Not available

There are currently no direct flights between San Diego and Great Falls. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

August

Cheapest • 57% price drop

May

Most popular

Good to know

Top layover airports

Las Vegas Harry Reid Intl (LAS)

Cheapest • Avg $197 (round-trip)

Salt Lake City (SLC)

Shortest trip • 5h 39m (one-way)

Insights

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Flight Deals

Cheap Flights from San Diego to Great Falls (SAN-GTF)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from San Diego to Great Falls

Sat, Nov 14 - Tue, Nov 17

6:15 am - 4:30 pmSAN San Diego-GTF Great Falls

9h 15m1 stop Seattle/Tacoma Intl

5:10 pm - 10:50 pmGTF Great Falls-SAN San Diego

6h 40m1 stop Seattle/Tacoma Intl

$352Alaska Airlines

Sat, Nov 14 - Tue, Nov 17

9:15 am - 4:30 pmSAN San Diego-GTF Great Falls

6h 15m1 stop Seattle/Tacoma Intl

5:10 pm - 3:50 pmGTF Great Falls-SAN San Diego

23h 40m1 stop Seattle/Tacoma Intl

$352Alaska Airlines

Sat, Nov 14 - Tue, Nov 17

6:15 am - 4:30 pmSAN San Diego-GTF Great Falls

9h 15m1 stop Seattle/Tacoma Intl

5:10 pm - 10:50 pmGTF Great Falls-SAN San Diego

6h 40m1 stop Seattle/Tacoma Intl

$372Alaska Airlines

Sat, Nov 14 - Tue, Nov 17

6:15 am - 4:30 pmSAN San Diego-GTF Great Falls

9h 15m1 stop Seattle/Tacoma Intl

5:10 pm - 8:35 amGTF Great Falls-SAN San Diego

16h 25m2 stops Seattle/Tacoma Intl Sacramento Intl

$396Alaska Airlines

Sat, Nov 14 - Tue, Nov 17

9:15 am - 4:30 pmSAN San Diego-GTF Great Falls

6h 15m1 stop Seattle/Tacoma Intl

5:10 pm - 6:31 pmGTF Great Falls-SAN San Diego

26h 21m2 stops Seattle/Tacoma Intl Sacramento Intl

$396Alaska Airlines

Sat, Nov 14 - Tue, Nov 17

7:10 am - 4:30 pmSAN San Diego-GTF Great Falls

8h 20m2 stops San Francisco Seattle/Tacoma Intl

5:10 pm - 6:47 pmGTF Great Falls-SAN San Diego

26h 37m1 stop Seattle/Tacoma Intl

$409Alaska Airlines

Tue, Dec 1 - Tue, Dec 15

9:53 am - 5:39 pmSAN San Diego-GTF Great Falls

6h 46m1 stop Salt Lake City

5:35 am - 12:56 pmGTF Great Falls-SAN San Diego

8h 21m2 stops Salt Lake City Seattle/Tacoma Intl

$459Delta

Tue, Dec 1 - Tue, Dec 15

5:11 pm - 10:35 pmSAN San Diego-GTF Great Falls

4h 24m1 stop Salt Lake City

1:19 pm - 10:52 pmGTF Great Falls-SAN San Diego

10h 33m2 stops Salt Lake City Seattle/Tacoma Intl

$459Delta

Tue, Dec 1 - Tue, Dec 15

6:15 am - 12:39 pmSAN San Diego-GTF Great Falls

5h 24m1 stop Salt Lake City

5:35 am - 12:56 pmGTF Great Falls-SAN San Diego

8h 21m2 stops Salt Lake City Seattle/Tacoma Intl

$459Delta

Mon, Dec 28 - Tue, Jan 5

9:59 am - 5:40 pmSAN San Diego-GTF Great Falls

6h 41m1 stop Salt Lake City

1:10 pm - 10:49 pmGTF Great Falls-SAN San Diego

10h 39m2 stops Salt Lake City Seattle/Tacoma Intl

$479Delta

Booking Insights

Price, demand and travel trends for San Diego to Great Falls flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from San Diego to Great Falls? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Diego to Great Falls departing in november.

Find deals

Low season	March
High season	May
Cheapest flight	$306

Beat the crowds with an average 71% drop in travelers.

The most popular month to fly with an average 194% increase in travelers.

One-way flight from San Diego to Great Falls

When to book flights from San Diego to Great Falls

Are your dates flexible? Find out the best times to travel from San Diego to Great Falls based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from San Diego to Great Falls?
Only Economy Class is available on flights from San Diego to Great Falls.
How long is a flight from San Diego to Great Falls?
A nonstop flight from San Diego to Great Falls takes 00m, covering 1,063 miles.
Do I need a passport to fly from San Diego to Great Falls?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
How much should I expect to pay for a San Diego to Great Falls flight?
Round-trip flights from San Diego to Great Falls range from $373 to $595, with an average of $463 over the past 12 months. Anything below $373 counts as a good deal.
Have flight prices from San Diego to Great Falls changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $352 to $860. That means the highest observed fare was about 2x higher than the lowest one.
How are flight prices from San Diego to Great Falls looking right now?
One-way fares from San Diego to Great Falls are currently lower than usual. Average one-way flight prices are about $355, which is 19% below the typical average for this route.
What car rental options are available at Great Falls Airport (GTF)?
Great Falls Airport (GTF) hosts 5 major car rental companies, with daily rates starting from around $23 for economy cars. Top options include:

• Avis
• Budget
• Alamo
• Hertz
• Enterprise Rent-A-Car
Which airports can I use when flying from San Diego to Great Falls?
Flights from San Diego to Great Falls usually depart from San Diego (SAN) and arrive at Great Falls (GTF).
Which airports do connecting flights from San Diego to Great Falls pass through?
One-stop flights from San Diego to Great Falls most commonly connect through:

• Salt Lake City (SLC) - 64% of one-stop connections
• Denver Intl (DEN) - 19% of one-stop connections
• Las Vegas Harry Reid Intl (LAS) - 10% of one-stop connections
• Seattle/Tacoma Intl (SEA) - 7% of one-stop connections
Can I save money by using flexible dates for flights from San Diego to Great Falls?
Yes. Flexible dates can save you up to 65% on flights from San Diego to Great Falls. Wednesday is the cheapest departure day at $330 round-trip on average, while Monday is the most expensive at $928, a difference of $598.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
How much time can I save by choosing a different layover airport from San Diego to Great Falls?
Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 5h 39m, compared with 6h 26m via Seattle/Tacoma Intl (SEA) and 6h 37m via Denver Intl (DEN).
What is the time difference between San Diego and Great Falls?
Great Falls is 1 hour ahead of San Diego (Mountain Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates are flexible, aim for a Wednesday departure and avoid flying on Monday. On this route, Wednesday flights average $330, about $598 less than Monday fares (64% savings) based on the last 12 months.
If you can choose when to travel, plan your San Diego to Great Falls trip for August. Fares historically average $199 round-trip in that month - typically $910 less than the most expensive month, which is November (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Great Falls Airport.

• Crystal Inn Hotel & Suites - Great Falls
• Hilton Garden Inn Great Falls
• Hampton Inn Great Falls

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SAN - GTF

$352 Find Cheap Flights from San Diego to Great Falls - Compare and Save

Everything you should know

Cheap Flights from San Diego to Great Falls (SAN-GTF)

Recent round-trip flight deals from San Diego to Great Falls

Recent one-way flight deals from San Diego to Great Falls

Recent last minute flight deals from San Diego to Great Falls

Price, demand and travel trends for San Diego to Great Falls flights

How much is a round-trip flight from San Diego to Great Falls?

Which airline is the cheapest to fly from San Diego to Great Falls?

What’s the most popular layover airport when flying from San Diego to Great Falls?

What is the cheapest layover airport when flying from San Diego to Great Falls?

When flying from San Diego to Great Falls which airport offers the shortest layover?

Key details for San Diego to Great Falls flights

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When to book flights from San Diego to Great Falls

Your San Diego to Great Falls flight questions, answered

Your guide to booking San Diego to Great Falls flights

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Information on your arrival and departure airports

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